There have been a number of studies that have examined a possible association between ranibizumab and arterial thromboembolic events (ATE). The ATE rate in the three controlled neovascular AMD studies during the first year was 1.9% (17 out of 874; 0.3-0.5 mg LUCENTIS) vs 1.1% (5 out of 441) in control arms (AMD-1, AMD-2). In the second year the ATE rate was 2.6% (1323 patients; Lucentis 879) vs Control 444 (p < 0.05). The ATE rate in the two controlled RVO studies (RVO-1, RVO-2) during the first six months was 0.8% (789 patients; Lucentis 527 vs Sham 262).